Not sure make and model of my pump...I know its about 400 feet deep amd its between 1 to 1 1/2 horse. I have a franklin 1 to 1 1/2 control box a DSI diaphragm tank (made by ao smith). I have tried to find any literature on tank but cant find squat. Well guy has been to house 10 times and no answer. I have pulled new wire from well head to control box. Got elec coming tom to check amp and check main breaker in panel. Very intrigued by this tank though, not sure if this would be causing my well to keep tripping reset button. ohh yeah just replaced entire control panel... Am i missing anything? Any help in appreciated

Fort Worth, Texas